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Autres articles (54)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Possibilité de déploiement en ferme

    12 avril 2011, par

    MediaSPIP peut être installé comme une ferme, avec un seul "noyau" hébergé sur un serveur dédié et utilisé par une multitude de sites différents.
    Cela permet, par exemple : de pouvoir partager les frais de mise en œuvre entre plusieurs projets / individus ; de pouvoir déployer rapidement une multitude de sites uniques ; d’éviter d’avoir à mettre l’ensemble des créations dans un fourre-tout numérique comme c’est le cas pour les grandes plate-formes tout public disséminées sur le (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

Sur d’autres sites (7710)

  • Broadcasting to YouTube Live via RTMP using VLC from terminal

    29 mars 2018, par devprashant

    When running :

    cvlc -vvv 'Bootstrap Tutorial.mp4' --sout '#rtp{dst=rtmp://a.rtmp.youtube.com/live2,name=pa1p-8c4m-zzvp-5j6t,mux=ts}'

    I get this debugging log.

    When additionally specifying the access method :

    cvlc -vvv 'Bootstrap Tutorial.mp4' --sout '#std{access=rtmp,dst=rtmp://a.rtmp.youtube.com/live2/pa1p-8c4m-zzvp-5j6t,mux=ts}'

    I get this debugging log.

    How do I stream live video and audio to YouTube using VLC from terminal ?

    Resources I looked into :

    1. https://blog.vucica.net/2015/08/streaming-to-youtube-live-with-vlc-and-ffmpeg.html
    2. https://forum.videolan.org/viewtopic.php?f=14&t=130520&p=436913&hilit=rtmp+youtube#p436913
    3. Problems Starting VLC HTTP Stream with Servlet
    4. https://forum.videolan.org/viewtopic.php?f=4&t=112221&p=380232&hilit=rtmp+youtube#p380232

  • Youtube live streaming

    20 juin 2018, par taku_s

    Everyone
    I use the Logitech C920R to distribute live to Youtube.

    The commands are as follows.

    #! / bin / sh
    
YOUTUBE_URL = "rtmp: //a.rtmp.youtube.com/live2"
    
KEY = "xxxx-yyyy-zzzz"
    
v4l2 - ctl --device = / dev / video0 - set - fmt - video = width = 1280, height = 720
    
ffmpeg - ar 44100 - ac 2 - f alsa - i hw: 1,0 - f v 4 l 2 - codec: v h 264 - framerate 30 - video-- size 1280 x 720 --itsoffset 0.5 \
    
-i / dev / video0 - copyyinkf - codec: v copy - codec: a aac - ab 128 k - g 10 - strict experimental \
    
-f flv $ YOUTUBE_URL / $ KEY
    
1> / dev / null 2> / dev / null &

    When I run this command, I get the following message.

    [alsa @ 0xbbe770] ALSA buffer xrun.
    
[video4linux2,v4l2 @ 0xbc92d0] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
    
[alsa @ 0xbbe770] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 329; changing to 500. This may result in incorrect timestamps in the output file.
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 361; changing to 500. This may result in incorrect timestamps in the output file.
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 393; changing to 500. This may result in incorrect timestamps in the output file.
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 429; changing to 500. This may result in incorrect timestamps in the output file.
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 461; changing to 500. This may result in incorrect timestamps in the output file.
    
[flv @ 0xc3d940] Non-monotonous DTS in output stream 0:0; previous: 500, current: 497; changing to 500. This may result in incorrect timestamps in the output file.
    
frame= 1112 fps= 31 q=-1.0 size=   14271kB time=00:00:42.16 bitrate=2772.7kbits/s speed=1.18x

    What is this message telling me ?

    Is there anything to improve ?

    Thank you

  • Extract audio from youtube in a client-side script

    5 mai 2018, par Kevin

    There are a lot of node libraries for turning a youtube video into an audio stream, but all of them rely on a C-library called ffmpeg.

    Ffmpeg has been ported to javascript as well, but it has a 30MB size, which seems rather cumbersome (ffmpeg does a lot more than just rip audio from youtube, it has many advanced audio filtering techniques that won’t be needed for this application).

    Lastly, I came across this link,https://hackernoon.com/how-to-build-an-audio-processor-in-your-browser-302cb7aa502a, which claims to be a client-side audio processor but really does all the stuff on the server-side, and then says that stuff can’t be done in the client because of CORS (not sure I understand this, can’t CORS be avoided with a simple flag in the request ?).

    Does anyone know of any way to stream audio within the client-side browser, specifically from youtube, in a manner that’s general and unopposed ?

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